onychomadesis

例句：

1. 1. He developed a condition called onychomadesis due to his poor diet.
   由于他的饮食不良，他患上了一种叫做指甲脱落症的疾病。
2. 2.The doctor diagnosed her with onychomadesis and prescribed her medication.
   医生诊断出她患有指甲脱落症，并给她开了药。
3. 3.Many people suffer from onychomadesis due to poor hygiene habits.
   由于卫生习惯不好，许多人患有指甲脱落症。